Date: 08/28/2010

Number: 1

A steady stream of individual butterflies coming off of Lake Ontario from the north (or possibly the NE) and continuing on toward the SW. Probably about a couple of hundred. My observation time: I was watching for 4 hours.

August 31
A few tonight, but not as many as Sunday and Monday night.

Oswego, NY

Latitude: 43.4 Longitude: -76.5

Observed by: Richard
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